Runtime Configuration

The behaviour of these functions is affected by settings in php.ini.

Tidy Configuration Options

Name	Default	Changeable	Changelog
tidy.default_config	""	PHP_INI_SYSTEM
tidy.clean_output	"0"	PHP_INI_USER	PHP_INI_PERDIR prior to PHP 5.4.0

For further details and definitions of the PHP_INI_* modes, see the Where a configuration setting may be set.

Here's a short explanation of the configuration directives.

tidy.default_config string

Default path for tidy config file.

tidy.clean_output boolean

Turns on/off the output repairing by Tidy.

Warning

Do not turn on tidy.clean_output if you are generating non-html content such as dynamic images.